From the testing of incoming metals and the control of alloys, to constant manufacturing controls and non-destructive testing, every step of the investment casting process is closely monitored. Our process ensures the production of world-class precision investment castings for you.

Our ability to maintain tight dimensional tolerances is based on strict process controls yielding consistent quality results.

To ensure the absolute quality control of each casting, A wide range of highly accurate physical and chemical tests are performed in the huizheng testing center Among the tests we offer are:

1. Spectrometer imported from Germany
2. Optical microscope
3. Hydraulic Universal Tensile Strength Machine
4. Low Temperature Impact Testing Instrument
5. Rockwell Hardness Tester

All areas of the business are subject to continuous audit and measured against given standards to produce outstanding product. These are published everyday on the company notice boards so that everyone is aware as to how we are performing.